Answer:
Mechanical
:
Support. Bones provide a framework for the attachment of muscles and other tissues.
Movement. Bones enable body movements by acting as levers and points of attachment for muscles.
Protective
:
Bones such as the skull and rib cage protect vital organs from injury. Bones also protect the marrow.
Metabolic
:
Mineral storage. Bones serve as a reservoir for calcium and phosphorus, essential minerals for various cellular activities throughout the body.
Blood cell production. The production of blood cells, or hematopoiesis, occurs in the red marrow found within the cavities of certain bones.
Energy storage. Lipids (fats) stored in adipose cells of the yellow marrow serve as an energy reservoir.
Explanation:
This background essay introduces the diversity of China's natural and man-made features, as well as the relative population of its various areas. Used as background information, learners can explore the many different uses of maps (see related lesson plans). Road maps to find our way to other places. Physical maps show different landforms and elevations and bodies of water. Historical maps help us understand political boundaries and the movement of people, goods, and ideas. Military leaders need maps as they plan their campaigns, and tourists need maps in order to figure out interesting places to visit. Many maps show both natural and man-made features. They often reflect values of the people who create them and define their place in the world. Maps were used for military and political purposes and show how China viewed itself in relation to the rest of the world. In China ownership of a map indicated sovereignty over the land it depicted.
Understanding the interaction between a natural environment and various human and cultural patterns is an essential aspect of geography. To fully appreciate China's broad geographic and cultural diversity, one needs to identify general characteristics that act as guidelines. The technical term used to describe distinctive areas is "homogeneous regions." Today "fingerprint" carries the same idea, namely some thing or place that is distinctive. Just as fingers share general characteristics, each has a unique "print" or pattern. This same principle can be used to facilitate understanding complex cultures and societies, such as those in China.
A distinct geographic print might include the following variables: physical and environmental
South africa is mostly faceing starvation because of the lack of food resources
Mean is all the numbers added together divided by the number of numbers so for 2) 3+8+3+6+2+2+2+6+4=36/10=3.6 is mean
Median is all numbers in order and it's the number in the middle
2,2,2,3,3,4,6,6,8 middle number is 3
Mode is the number that shows up the most which is 2
Range is subtracting the the highest number by the lowest. So 8-2=6
Social grants
Advantage: This will provide other people's need into having them to be provided with assistance.
Disadvantage: Not all people are provided with the help they ask as it is only chosen by a specific organization or the government.
Free basic education
Advantage: This will help people to have education of which who couldn't afford financially and could be assisted by a specific organization or government.
Disadvantage: Sometimes it lacks or it does not provide everything of the person really needs of which he or she is still lacking such as having materials that are only limited for use.
Free health care
Advantage: Their is a specific variety of which assigned medical professionals will help other people to care for their needs.
Disadvantage: There is only a specific field of which they provide and not all of those who are sick can be tended to.
Housing
Advantage: They may be able to provide shelters to those who can't have a place to stay.
Disadvantage: They may be able to provide shelter but not enough of those components of which a person needs such as having electricity or water of which other places of specific organizations can't provide.
